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ChainAnalyzer Sanctions Screening — Blockchain Address
x402
ChainAnalyzer Sanctions Screening — Blockchain Address is a paid API for AI agents from chain-analyzer.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-13).
Screens a blockchain wallet address against OFAC SDN, EU Consolidated, FATF, and other sanctions lists, returning risk level and matched sanction list names.
Price / call$0.5
Success—
StatusUnknown
How this service works
Multi-chain blockchain AML and security intelligence platform for tokens, wallets, and stablecoins. Detect sanctions, money laundering, rug pulls, drainers, and stablecoin flow risks across 12 chains live (Bitcoin, Ethereum, Polygon, BNB Smart Chain, Base, Arbitrum, Optimism, Avalanche, Solana, Kaia, TRON, XRP). Stablecoin AML coverage for JPYC, USDT, USDC, PYUSD, FDUSD with FATF Travel Rule screening.
Output
Returns a JSON object with the queried address, chain, overall risk level (e.g. CRITICAL, HIGH, MEDIUM, LOW), a boolean indicating whether the address is sanctioned, the matched sanctions lists (e.g. OFAC_SDN, EU_CONSOLIDATED), and a detection count.
Example use cases
Pre-transfer compliance check
“I'm about to send 50,000 USDC to wallet 0xAbC123...def456 on Ethereum — can you screen it against OFAC and EU sanctions lists first so I know it's safe to proceed?”
Crypto exchange KYC screening
“A new user just registered with withdrawal address TJCmXzGPvRQzPMEj9876 on TRON — screen that wallet for sanctions before we approve their account.”
DeFi protocol counterparty check
“Our smart contract just received funds from 0x4e83362412b8d1bec281594ceA3052c8eb01311c — can you check if that address is flagged on any OFAC, FATF, or EU sanctions lists and tell me the risk level?”
Technical details
Endpoint
GEThttps://chain-analyzer.com/x402/api/address/%7Baddress%7D/sanctionsWhen to prefer
Choose this endpoint when you need a fast, per-address sanctions screening result with specific list-level detail (OFAC SDN, EU Consolidated, FATF) across a broad set of 12 blockchains including Bitcoin, Ethereum, Solana, TRON, and XRP. Prefer it over generic AML risk scores when regulatory compliance and named sanctions list matching is the primary requirement.
Side effects
- Unsupported chain — address on a chain not yet covered returns an error or empty result
- Invalid address format — malformed address string returns an error
- Address not found on any list — returns sanctioned: false with empty lists_matched
- Rate limiting or payment failure — x402 payment not processed results in 402 response
- Stale data — sanctions list updates may lag real-time regulatory changes
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — | |
| output | — |
Output
Schema · Response
{
"type": "json",
"example": {
"address": "0x7f367cC41522cE07553e823bf3be79A889DEbe1B",
"details": {
"chain": "ethereum",
"detection_count": 2
},
"success": true,
"risk_level": "CRITICAL",
"sanctioned": true,
"lists_matched": [
"OFAC_SDN",
"EU_CONSOLIDATED"
]
}
}Tags
x402
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